linkadv5 wrote:
I am a novice apprentice, I can set my nikon 3200 to automatic and it shoots wonderful pictures, so I have to ask, can I improve the picture taking by leaning all the manual procedures that I read about on this forum. Are folks just trying to learn the capabilities of the manual setting, or is there a real advantage to shooting pictures by using manual procedures.
There is nothing wrong with using Auto while your learn about the camera. But, assuming you are using the "super" Auto setting (little green camera on it's mode dial), you need to be aware that's automating a whole lot more than just exposure... It's also dictating how your camera's autofocus works, deciding for you whether or not to use the flash, even limiting the types of image files the camera will save to the memory card, and more!
Other settings on that dial are similarly automated, but "tweaked" for different types of photography. Those are the "preset" icons on that dial... a "running man" for sports, "mountain" for scenic, "flower" for macro/close-up, etc. Those are some programmers ideas of the settings you should use for various types of photography. They also automate and dictate more than just exposure.
One other setting on the dial is "Guided".... this provides a "wizard" on the rear LCD screen of the camera to assist you making manual settings yourself (I haven't used the Nikon version of this, so cannot say how good and helpful it is.... you'll have to experiment).
Four other settings on that dial are what more experienced photographers tend to use (I don't recall using any of the above on any camera in decades). "M". "A", "S" and "P" control exposure, but leave other settings of the camera (autofocus, flash, file type, etc.) up to the photographer.
Three of those still provide auto exposure, utilizing the metering system built into the camera. "P" is "Program" auto exposure, where you can set the ISO (sensitivity of the image sensor) and the camera chooses what it thinks are appropriate shutter speed and lens aperture. "S" is "shutter priority" auto exposure, where you choose ISO and shutter speed and the camera chooses what it thinks is an accurate aperture. You might use this when photographing fast moving subjects where you need to freeze the movement with a fast shutter speed... or to deliberately blur movement by using a slow shutter speed. "A" is "aperture priority" auto exposure where you choose the ISO and the size of the lens aperture, while the camera selects what it thinks is a correct shutter speed. You might select this mode when you want to use a small aperture to render great depth of field, making an image sharp from near to far.... or to use a large aperture that will render shallow DoF, blurring down distracting backgrounds or foregrounds in images.
Important to use with all the above is a feature called Exposure Compensation. Your camera's metering system reads the light being reflected back at it off the subject you're photographing. As a result, tonality of the subject influences the meter reading, which in turn can skew the exposure whenever you're using any of the auto exposure modes (AFAIK, Exposure Compensation IS NOT possible in any of the above "super auto" and "preset" modes. It is only possible to use it with P, S and A modes.). Your camera doesn't know what you're pointing it at. All it can do is assume everything is "average" tonality and expose accordingly. But what if you are photographing a bride in a white gown in a snow scene... way brighter than "average"? The camera will tend to under-expose... so some + Exposure Compensation is used to correct the exposure. Conversely, if you were photographing a black bear in a coal mine the camera will want to over-expose and some - E.C. would be needed. (You'll have to look up how to do Exposure Compensation on your particular camera.)
The only actual manual mode on your camera is "M". With it you get to make all the exposure decisions.
Your camera probably also has "Auto ISO". I would recommend you leave that off with most of the above, only ever use it with "M". When you do this, it's actually no longer "manual". You'll be able to select the shutter speed AND the aperture, but the camera will be setting the ISO (sensitivity of the imaging sensor) automatically. So this is actually yet another form of auto exposure. As such, you may need to apply Exposure Compensation in certain situations (I don't know if this is possible with your camera... most recent models with Auto ISO you can... but some older models it wasn't possible, making Auto ISO less usable.)
Use "super" Auto for now and have fun with your camera. Eventually you may find that you want to achieve other effects and take more control over how your images look, the way your AF works, the types of files the camera saves, etc... and to do so you'll need to explore the other possibilities. Note: Some folks will rigidly tell you that "manual" is the only mode to use. I think that's utter B.S. Besides, some of them are actually using M with Auto ISO, so aren't really "shooting manual only" and are actually kidding themselves... I feel it's important to learn to use that as well all the other auto exposure modes: P, S, and A. There are times and places where each is useful and you'll be a better photographer knowing how they work and when to use them.
I HIGHLY recommend Bryan Peterson's book "Understanding Exposure" if and when you are ready to explore more of what your camera can do. It's a great read and highly informative, with a lot more detail than we could ever provide on a forum. I also recommend you get one of the guide books specific to your D3200, which will expand upon and help with further explanations of what you find in the user manual that was provided with the camera. You can find both these on Amazon (and elsewhere) for relatively little money. They'll be the best investment in your photography you'll ever make, once you're ready to move beyond the most highly automated modes.
https://www.amazon.com/Understanding-Exposure-Fourth-Photographs-Camera-ebook/dp/B0104EOJSK/ref=sr_1_2?ie=UTF8&qid=1521390001&sr=8-2&keywords=understanding+exposurehttps://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Dstripbooks&field-keywords=nikon+D3200Note: I'm familiar with the Magic Lantern and David Busch's guide books and can recommend them. Some folks like them, but I'm personally not a fan of the "Dummies" series. Other guides for D3200 I see available I'm not familiar with, but they may be good. You'll have to check out buyer reviews to decide.
EDIT: A previous post mentions White Balance and that's another thing you can adjust... or leave on auto. I use different cameras, but find that auto works well outdoors in broad sunlight and on overcast days. It also works well for me when I'm using flash. I like it less in shadows or indoors under tungsten and some other types of lighting, so may set a Custom WB in those cases.
There also may be various "tweaks" you can do to your images... changing color saturation, contrast, etc. Also applying noise reduction and sharpening.
HOWEVER, I
always shoot RAW files (if/when I need JPEGs, I shoot RAW + JPEG). None of the above is "set" when shooting RAW (which can only be done in M, S, A and P modes). I can easily change WB, saturation, contrast and apply noise reduction and sharpening while viewing the image much larger and more realistically on my desktop computer's calibrated, graphics quality monitor.
This may be a lot more work than you want to do right now (or ever!)... and that's fine. But this workflow from the moment the shutter clicks to the image finished for it's intended purpose gives me a great deal of flexibility to fine tune and optimize my images, compared to using the highly automated modes and only being able to save JPEGs.